处理器-至强处理器-AT80612003858AA

参数	数值
# of Cores	4
# of Memory Channels	3
# of QPI Links	1
# of Threads	8
Clock Speed	2.13 GHz
Datasheet Url	Link
ECC Memory Supported	Yes
Embedded Options Available	Yes
Enhanced Intel SpeedStep® Technology	Yes
Execute Disable Bit	Yes
Idle States	Yes
Instruction Set	64-bit
Intel® Demand Based Switching	Yes
Intel® Hyper-Threading Technology	Yes
Intel® QPI Speed	4.8 GT/s
Intel® Turbo Boost Technology	Yes
Intel® Virtualization Technology (VT-x)	Yes
Intel® Virtualization Technology for Directed I/O (VT-d)	Yes
Intel® VT-x with Extended Page Tables (EPT)	Yes
L3 Cache	8 MB
Launch Date	Q1'10
Lithography	45 nm
Low Halogen Options Available	See MDDS
Max CPU Configuration	2
Max TDP	60 W
Max Turbo Frequency	2.533 GHz
PCI Express Revision	2.0
Processor Number	LC5528
Recommended Customer Price	TRAY: $519
Sockets Supported	FCLGA1366
Status	Launched
T CASE	70.0°C - 85.0°C
VID Voltage Range	1.0 - 1.5V

PCI Express* 通道集成入处理器消除了对独立 I/O 中枢芯片的需要，因而减少芯片总数，并降低总体系统功耗。此处理器提供比前代处理器更佳的性能功耗比，并结合了 PCIe* 非透明桥接、RAID 和 DRAM 自刷新等功能。

多种处理器： 23W 单核到 85W 四核，支持单或双处理器配置。
英特尔® 快速通道互联技术： 为数据密集型应用提供改进的带宽。
英特尔® 虚拟化技术： 处理器对硬件协助虚拟化的支持以及芯片组针对直接 I/O（VT-d）的英特尔® 虚拟化技术。
英特尔® 超线程技术： 提高应对并行、多线程应用的性能

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AT80612003858AA

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序号	PDF	描述
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13	Specification Update: Intel® 82578 Gigabit Ethernet PHY	Specification Update: Intel® 82578 Gigabit Ethernet PHY
14	Specification Update: Intel® 82578 Gigabit Ethernet PHY	Specification Update: Intel® 82578 Gigabit Ethernet PHY
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16	Thermal & Mechanical Design Guide: Intel® Xeon® Processor C5500/C3500 Series	Thermal & Mechanical Design Guide: Intel® Xeon® Processor C5500/C3500 Series
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22	White Paper: Debugging Machine Check Exceptions on Embedded IA Platforms	White Paper: Debugging Machine Check Exceptions on Embedded IA Platforms
23	White Paper: Designing Real-Time Solutions on Embedded Intel® Architecture Processors	White Paper: Designing Real-Time Solutions on Embedded Intel® Architecture Processors
24	White Paper: Embedded Intel® Architecture and High Speed Digital Design Principles	White Paper: Embedded Intel® Architecture and High Speed Digital Design Principles
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28	White Paper: Non-transparent Bridge on the Intel® Xeon® Processor C5500/C3500 Series	White Paper: Non-transparent Bridge on the Intel® Xeon® Processor C5500/C3500 Series
29	White Paper: Platform-Level error Handling Strategies for Intel® Systems	White Paper: Platform-Level error Handling Strategies for Intel® Systems
30	White Paper: Preparing for the New Wave of On-Demand TV Services	White Paper: Preparing for the New Wave of On-Demand TV Services
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